Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Textbook Question
Chapter 29, Problem 8PL
The normal patellar reflex response involves extension of the leg at the knee joint.
a. True ________
b. False ______
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Chapter 29 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 29 - The impulse over a motor neuron will lead to a. an...Ch. 29 - Stretch reflex receptors are called a. effectors....Ch. 29 - Stretch reflexes include ail of the following...Ch. 29 - Prob. 4PLCh. 29 - Prob. 5PLCh. 29 - The quadriceps femoris is the effector muscle of...Ch. 29 - The posterior roots of spinal nerves contain the...Ch. 29 - The normal patellar reflex response involves...Ch. 29 - A withdrawal reflex employs...Ch. 29 - Interneurons in a withdrawal reflex are located in...
Ch. 29 - A reflex arc begins with the stimulation of a...Ch. 29 - Effectors of somatic reflex arcs are...Ch. 29 - Prob. 2.5ACh. 29 - The effector muscle of the patellar reflex is the...Ch. 29 - The sensory stretch receptors (muscle spindles) of...Ch. 29 - The posterior root of a spinal nerve contains the...Ch. 29 - The normal plantar reflex results in...Ch. 29 - Stroking the sole of the foot in infants results...Ch. 29 - In a stretch reflex arc, when the agonist muscle...Ch. 29 - Synapses, whether excitatory or inhibitory, occur...Ch. 29 - Prob. 2.13ACh. 29 - Prob. 2.14A
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- The patellar reflex leads to extension at the elbow extension at the knee plantar flexion flexion at the kneearrow_forwardSelect the correct one. Which structure contains autonomic nuclei involved in regulating respiration? a. pons b. superior colliculi c. cerebellum d. thalamusarrow_forwardAll of the following are true concerning reflex arcs EXCEPT A.they involve a few neurons and directly enter and immediately leave the spinal cord B.they are used to prevent harm C.they are subconscious and automatic D.they only use the PNS and not the CNSarrow_forward
- MEDIAL LEMNISCUS VS. LATERAL LEMNISCUS: You heard your classmate sneeze; this stimulus passed through this group of fibers. a the statement is related to the first concept only b the statement is related to the second concept only c the statement is related to both concepts d the statement is not related to either conceptarrow_forwardOcclusion of which of the following arteries is most likely to produce loss of tactile sensation in the let hand ? A.left anterior cerebral b. Left middle cerebral c. Left posterior cerebral D . Left posterior communicating e. Right anterior cerebral f. Right middle cerebral g. Right posterior cerebral h. Right posterior communicatingarrow_forwardSelect the best answer or answers from the choices given: Proprioceptors include all of the following except (a) muscle spindles, (b) tendon organs, (c) tactile discs, (d) joint kinesthetic receptors.arrow_forward
- If you are testing a patellar reflex, what are you working onarrow_forwardWhich are the superior most ventricles where CSF is formed? a. Both Third and Fourth ventricles are correct b. Third ventricle c. Fourth ventricle d. Lateral ventriclesarrow_forwardSelect the best answer or answers from the choices given: Which of the following tracts convey vibration and other specific sensations that can be precisely localized? (a) pyramidal tract, (b) medial lemniscus, (c) lateral spinothalamic tract, (d) reticulospinal tract.arrow_forward
- The largest nerve in the body, the sciatic nerve, belongs to the ________ nerve plexus. Question options: A) sacral B) lumbar C) brachial D) cervicalarrow_forwardIn the patellar tendon reflex, what is the name of the receptors being struck by the reflex hammer?arrow_forwardA 30-year old woman arrives to the hospital after fainting at a memorial service. She is quickly diagnosed with neurogenic shock. Which sign and/or symptom consistent with this diagnosis? Question 6 options: a) Decreased sensory perception to a limb b) Dry, warm skin c) Increased thirst d) Faster than normal heart ratearrow_forward
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